US4314910A - Luminiscent materials - Google Patents

Luminiscent materials Download PDF

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Publication number
US4314910A
US4314910A US06/123,771 US12377180A US4314910A US 4314910 A US4314910 A US 4314910A US 12377180 A US12377180 A US 12377180A US 4314910 A US4314910 A US 4314910A
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US
United States
Prior art keywords
sub
formula
luminescent material
gallium
yttrium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US06/123,771
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English (en)
Inventor
Roderick G. L. Barnes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Matthey PLC
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Assigned to JOHNSON MATTHEY PUBLIC LIMITED COMPANY reassignment JOHNSON MATTHEY PUBLIC LIMITED COMPANY ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: BARNES, RODERICK G. L.
Application granted granted Critical
Publication of US4314910A publication Critical patent/US4314910A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7774—Aluminates
US06/123,771 1976-09-03 1980-01-20 Luminiscent materials Expired - Lifetime US4314910A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB38615/76 1976-09-03
GB36615/76A GB1589964A (en) 1976-09-03 1976-09-03 Luminescent materials

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US06007729 Continuation-In-Part 1979-01-30

Publications (1)

Publication Number Publication Date
US4314910A true US4314910A (en) 1982-02-09

Family

ID=10389733

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/123,771 Expired - Lifetime US4314910A (en) 1976-09-03 1980-01-20 Luminiscent materials

Country Status (5)

Country Link
US (1) US4314910A (de)
JP (1) JPS5331584A (de)
DE (1) DE2739437A1 (de)
FR (1) FR2363617A1 (de)
GB (1) GB1589964A (de)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4727283A (en) * 1985-07-15 1988-02-23 U.S. Philips Corporation Low-pressure mercury vapour discharge lamp
US4835437A (en) * 1986-02-10 1989-05-30 American Telephone And Telegraph Company, At&T Bell Laboratories Cathode ray tube with single crystal target
EP0936682A1 (de) * 1996-07-29 1999-08-18 Nichia Chemical Industries, Ltd. Licht-emittierende vorrichtung und anzeigevorrichtung
WO2001081500A1 (en) * 2000-04-26 2001-11-01 Hitachi Medical Corporation Phosphor, radiation detector containing the same, and x-ray ct apparatus
WO2005061659A1 (de) * 2003-12-22 2005-07-07 Patent-Treuhand- Gesellschaft Für Elektrische Glühlampen Mbh Leuchtstoff und lichtquelle mit derartigem leuchtstoff
US20060022580A1 (en) * 2002-05-29 2006-02-02 Osram Opto Semiconductors Gmbh Luminescent powder, method for producing the luminescent powder and luminescent body provided with luminescent powder
US20080193355A1 (en) * 2003-11-13 2008-08-14 Nec Corporation Vacuum ultraviolet excited green phosphor material and light-emitting device using the same
US20080224598A1 (en) * 1996-03-26 2008-09-18 Cree, Inc. Solid state white light emitter and display using same
US20090195143A1 (en) * 2008-02-05 2009-08-06 Jay-Hyok Song Phosphor composition and display device including the same
US20090261255A1 (en) * 2004-12-21 2009-10-22 Hitachi Metals, Ltd. Fluorescent material, a method of manufacturing the fluorescent material, a radiation detector using the fluorescent material, and an X-ray CT scanner
US20100044739A1 (en) * 1996-06-26 2010-02-25 Ulrike Reeh Light-Radiating Semiconductor Component with a Luminescence Conversion Element
US20100176344A1 (en) * 1996-09-20 2010-07-15 Hoehn Klaus Wavelength-converting casting composition and light-emitting semiconductor component
US20190229244A1 (en) * 2018-01-23 2019-07-25 Osram Opto Semiconductors Gmbh Optoelectronic component

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1589964A (en) * 1976-09-03 1981-05-20 Johnson Matthey Co Ltd Luminescent materials
US4550256A (en) * 1983-10-17 1985-10-29 At&T Bell Laboratories Visual display system utilizing high luminosity single crystal garnet material
KR920010085B1 (ko) * 1988-07-30 1992-11-14 소니 가부시기가이샤 이트륨 · 알루미늄 · 가넷미립자의 제조방법
US6613247B1 (en) 1996-09-20 2003-09-02 Osram Opto Semiconductors Gmbh Wavelength-converting casting composition and white light-emitting semiconductor component
JP2001228252A (ja) * 2000-02-15 2001-08-24 Hitachi Medical Corp 放射線検出器
JP4843990B2 (ja) * 2005-04-22 2011-12-21 日亜化学工業株式会社 蛍光体およびそれを用いた発光装置
US9145517B2 (en) 2012-04-17 2015-09-29 General Electric Company Rare earth garnet scintillator and method of making same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739437A1 (de) * 1976-09-03 1978-03-09 Johnson Matthey Co Ltd Leuchtstoff und verfahren zu seiner herstellung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657140A (en) * 1970-05-26 1972-04-18 Edward F Gibbons Cerium activated solid solution yttrium gallium oxide phosphor
NL164697C (nl) * 1973-10-05 1981-01-15 Philips Nv Lagedrukkwikdampontladingslamp.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739437A1 (de) * 1976-09-03 1978-03-09 Johnson Matthey Co Ltd Leuchtstoff und verfahren zu seiner herstellung

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Bagdasavov et al., "Soviet Physics Doklady", vol. 19, No. 10, pp. 671-673, 1975. *
Tien et al., "J. Electrochem Soc.", vol. 120, No. 2, 1973, pp. 278-281. *

Cited By (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4727283A (en) * 1985-07-15 1988-02-23 U.S. Philips Corporation Low-pressure mercury vapour discharge lamp
US4835437A (en) * 1986-02-10 1989-05-30 American Telephone And Telegraph Company, At&T Bell Laboratories Cathode ray tube with single crystal target
US20080224598A1 (en) * 1996-03-26 2008-09-18 Cree, Inc. Solid state white light emitter and display using same
US9698313B2 (en) 1996-03-26 2017-07-04 Cree, Inc. Solid state white light emitter and display using same
US8963182B2 (en) 1996-03-26 2015-02-24 Cree, Inc. Solid state white light emitter and display using same
US9196800B2 (en) 1996-06-26 2015-11-24 Osram Gmbh Light-radiating semiconductor component with a luminescence conversion element
US20100044739A1 (en) * 1996-06-26 2010-02-25 Ulrike Reeh Light-Radiating Semiconductor Component with a Luminescence Conversion Element
US20100006819A1 (en) * 1996-07-29 2010-01-14 Yoshinori Shimizu Light emitting device and display
US20090315014A1 (en) * 1996-07-29 2009-12-24 Yoshinori Shimizu Light emitting device and display
US20040222435A1 (en) * 1996-07-29 2004-11-11 Nichia Kagaku Kogyo Kabushiki Kaisha Light emitting device with blue light LED and phosphor components
EP0936682A1 (de) * 1996-07-29 1999-08-18 Nichia Chemical Industries, Ltd. Licht-emittierende vorrichtung und anzeigevorrichtung
EP0936682B1 (de) * 1996-07-29 2000-08-23 Nichia Chemical Industries, Ltd. Licht-emittierende vorrichtung und anzeigevorrichtung
US20040000868A1 (en) * 1996-07-29 2004-01-01 Nichia Kagaku Kogyo Kabushiki Kaisha Light emitting device with blue light led and phosphor components
US9130130B2 (en) 1996-07-29 2015-09-08 Nichia Corporation Light emitting device and display comprising a plurality of light emitting components on mount
US7026756B2 (en) 1996-07-29 2006-04-11 Nichia Kagaku Kogyo Kabushiki Kaisha Light emitting device with blue light LED and phosphor components
US7071616B2 (en) 1996-07-29 2006-07-04 Nichia Kagaku Kogyo Kabushiki Kaisha Light emitting device with blue light led and phosphor components
US7126274B2 (en) 1996-07-29 2006-10-24 Nichia Corporation Light emitting device with blue light LED and phosphor components
US7215074B2 (en) 1996-07-29 2007-05-08 Nichia Corporation Light emitting device with blue light led and phosphor components
US20070114914A1 (en) * 1996-07-29 2007-05-24 Yoshinori Shimizu Light emitting device with blue light led and phosphor components
US20070159060A1 (en) * 1996-07-29 2007-07-12 Yoshinori Shimizu Light emitting device with blue light LED and phosphor components
US7682848B2 (en) 1996-07-29 2010-03-23 Nichia Corporation Light emitting device with blue light LED and phosphor components
US7329988B2 (en) 1996-07-29 2008-02-12 Nichia Corporation Light emitting device with blue light LED and phosphor components
US7362048B2 (en) 1996-07-29 2008-04-22 Nichia Kagaku Kogyo Kabushiki Kaisha Light emitting device with blue light led and phosphor components
US20080138918A1 (en) * 1996-07-29 2008-06-12 Yoshinori Shimizu Light emitting device with blue light led and phosphor components
US8754428B2 (en) 1996-07-29 2014-06-17 Nichia Corporation Light emitting device and display
US20040090180A1 (en) * 1996-07-29 2004-05-13 Nichia Kagaku Kogyo Kabushiki Kaisha Light emitting device with blue light LED and phosphor components
US8685762B2 (en) 1996-07-29 2014-04-01 Nichia Corporation Light emitting device and display
US8679866B2 (en) 1996-07-29 2014-03-25 Nichia Corporation Light emitting device and display
US7531960B2 (en) 1996-07-29 2009-05-12 Nichia Corporation Light emitting device with blue light LED and phosphor components
US8610147B2 (en) 1996-07-29 2013-12-17 Nichia Corporation Light emitting device and display comprising a plurality of light emitting components on mount
US8309375B2 (en) 1996-07-29 2012-11-13 Nichia Corporation Light emitting device and display
US8148177B2 (en) 1996-07-29 2012-04-03 Nichia Corporation Light emitting device and display
US7969090B2 (en) 1996-07-29 2011-06-28 Nichia Corporation Light emitting device and display
US20090316068A1 (en) * 1996-07-29 2009-12-24 Yoshinori Shimizu Light emitting device and display
US20090315015A1 (en) * 1996-07-29 2009-12-24 Yoshinori Shimizu Light emitting device and display
US20100001258A1 (en) * 1996-07-29 2010-01-07 Yoshinori Shimizu Light emitting device and display
US7968866B2 (en) 1996-07-29 2011-06-28 Nichia Corporation Light emitting device and display
US20100019270A1 (en) * 1996-07-29 2010-01-28 Yoshinori Shimizu Light emitting device and display
US20100019224A1 (en) * 1996-07-29 2010-01-28 Yoshinori Shimizu Light emitting device and display
US20050280357A1 (en) * 1996-07-29 2005-12-22 Yoshinori Shimizu Light emitting device with blue light led and phosphor components
US7943941B2 (en) 1996-07-29 2011-05-17 Nichia Corporation Device for emitting various colors
EP1429397A2 (de) * 1996-07-29 2004-06-16 Nichia Chemical Industries, Ltd. Lichtemittierende Vorrichtung
US20100117516A1 (en) * 1996-07-29 2010-05-13 Yoshinori Shimizu Light emitting device and display
US7915631B2 (en) 1996-07-29 2011-03-29 Nichia Corporation Light emitting device and display
EP1429397A3 (de) * 1996-07-29 2010-09-22 Nichia Corporation Lichtemittierende Vorrichtung
US20100264842A1 (en) * 1996-07-29 2010-10-21 Nichia Corporation Device for emitting various colors
US20100264841A1 (en) * 1996-07-29 2010-10-21 Nichia Corporation Device for emitting white-color light
US7855092B2 (en) 1996-07-29 2010-12-21 Nichia Corporation Device for emitting white-color light
US20110053299A1 (en) * 1996-07-29 2011-03-03 Yoshinori Shimieu Light emitting device and display
US7901959B2 (en) 1996-07-29 2011-03-08 Nichia Corporation Liquid crystal display and back light having a light emitting diode
US20110062864A1 (en) * 1996-07-29 2011-03-17 Yoshinori Shimizu Light emitting device and display
US8071996B2 (en) 1996-09-20 2011-12-06 Osram Gmbh Wavelength-converting casting composition and light-emitting semiconductor component
US20100176344A1 (en) * 1996-09-20 2010-07-15 Hoehn Klaus Wavelength-converting casting composition and light-emitting semiconductor component
WO2001081500A1 (en) * 2000-04-26 2001-11-01 Hitachi Medical Corporation Phosphor, radiation detector containing the same, and x-ray ct apparatus
US6706213B2 (en) * 2000-04-26 2004-03-16 Hitachi Medical Corporation Phosphor, radiation detector containing the same, and X-ray CT apparatus
US20060022580A1 (en) * 2002-05-29 2006-02-02 Osram Opto Semiconductors Gmbh Luminescent powder, method for producing the luminescent powder and luminescent body provided with luminescent powder
US7481951B2 (en) * 2002-05-29 2009-01-27 Osram Opto Semiconductors Gmbh Luminescent powder, method for producing the luminescent powder and luminescent body provided with luminescent powder
US20080193355A1 (en) * 2003-11-13 2008-08-14 Nec Corporation Vacuum ultraviolet excited green phosphor material and light-emitting device using the same
US7524476B2 (en) 2003-11-13 2009-04-28 Nec Corporation Vacuum ultraviolet excited green phosphor material and light-emitting device using the same
WO2005061659A1 (de) * 2003-12-22 2005-07-07 Patent-Treuhand- Gesellschaft Für Elektrische Glühlampen Mbh Leuchtstoff und lichtquelle mit derartigem leuchtstoff
US20050242329A1 (en) * 2003-12-22 2005-11-03 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh Phosphor and light source comprising such a phosphor
CN1918264B (zh) * 2003-12-22 2012-10-31 欧司朗股份公司 发光物质和含这种发光物质的光源
US7267786B2 (en) 2003-12-22 2007-09-11 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh Phosphor and light source comprising such a phosphor
US7947956B2 (en) * 2004-12-21 2011-05-24 Hitachi Metals, Ltd. Fluorescent material, a method of manufacturing the fluorescent material, a radiation detector using the fluorescent material, and an X-ray CT scanner
US20090261255A1 (en) * 2004-12-21 2009-10-22 Hitachi Metals, Ltd. Fluorescent material, a method of manufacturing the fluorescent material, a radiation detector using the fluorescent material, and an X-ray CT scanner
US20090195143A1 (en) * 2008-02-05 2009-08-06 Jay-Hyok Song Phosphor composition and display device including the same
CN101503620B (zh) * 2008-02-05 2012-11-28 三星Sdi株式会社 荧光粉组合物和包括其的显示装置
US8137585B2 (en) * 2008-02-05 2012-03-20 Samsung Sdi Co., Ltd. Phosphor composition and display device including the same
EP2088182A3 (de) * 2008-02-05 2010-04-14 Samsung SDI Co., Ltd. Leuchtstoffzusammensetzung und Anzeigevorrichtung diese enthaltend
EP2088182A2 (de) * 2008-02-05 2009-08-12 Samsung SDI Co., Ltd. Leuchtstoffzusammensetzung und Anzeigevorrichtung diese enthaltend
US10868223B2 (en) * 2018-01-23 2020-12-15 Osram Oled Gmbh Optoelectronic component
US20190229244A1 (en) * 2018-01-23 2019-07-25 Osram Opto Semiconductors Gmbh Optoelectronic component

Also Published As

Publication number Publication date
FR2363617A1 (fr) 1978-03-31
JPS5331584A (en) 1978-03-24
GB1589964A (en) 1981-05-20
DE2739437A1 (de) 1978-03-09

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Legal Events

Date Code Title Description
AS Assignment

Owner name: JOHNSON MATTHEY PUBLIC LIMITED COMPANY, 43 HATTON

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:BARNES, RODERICK G. L.;REEL/FRAME:003938/0405

Effective date: 19811209

STCF Information on status: patent grant

Free format text: PATENTED CASE

CC Certificate of correction